https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T12:00:13.146462+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-23926 CVE-2026-23926 — Stored XSS vulnerability in Host navigator widget maintenance tooltip 2026-09-30T12:00:13.148320+00:00

Affected: Zabbix

An authenticated (non-super) administrator can create a maintenance period with a JavaScript payload that is executed by any user that opens tooltip for that maintenance period in the Host navigator widget. This can allow the attacker to perform unauthorized actions depending on which user opens the tooltip.